UV Index for Nassau County, New York

UV Index Forecast for Nassau County, New York

Below is an interactive map of Nassau County, ny, USA. The markers on the map identify large, populated cities in Nassau County. If you hover over a marker, it will display the city name and the current UV index. The color of the city markers also references the current UV risk level.

The city with the highest UV index this hour (4:00 pm) in Nassau County, ny is Franklin Square at 3.4. Today, the peak UV index for Nassau County will be in Hempstead, ny around 1:00 pm at 7.4 (High). Over the next five days the peak UV index in Nassau County will be 8.3 (Very High) and will occur on Saturday, May 21st in Hempstead, ny around 1:00 pm.

Range 1-2 3-5 6-7 8-10 11+
Color
Risk Low Moderate High Very High Extreme

Last Updated 37 minutes ago

UV Index Forecast by City in Nassau County

Below is a list of cities in Nassau County, ny where we track and forecast the UV index. Click on a city name to get the current UV index, hourly UV index for the day and the next five days.